| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 39 | 39 | 14 | 12 | 3.09 | .276 | 1.12 | 7.3 | 2.8 | 7.7 | 271.0 | 219 | 106 | 93 | 16 | 84 | 233 | 9 | 0 | 0 | 2 | 27 | 7 | 2 | 3.06 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 89 | 37 | 37 | 13 | 11 | 4.26 | .309 | 1.32 | 9.0 | 2.9 | 9.4 | 221.2 | 222 | 109 | 105 | 30 | 70 | 230 | 4 | 0 | 0 | 1 | 20 | 6 | 7 | 3.71 |
| SP | Hunter, C.Hunter, Catfish # >> | 26 | 1972 | R | 81 | 35 | 35 | 12 | 10 | 5.09 | .317 | 1.39 | 9.3 | 3.2 | 5.1 | 214.0 | 220 | 125 | 121 | 34 | 77 | 122 | 5 | 0 | 0 | 0 | 15 | 1 | 2 | 5.02 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 35 | 35 | 8 | 8 | 5.47 | .331 | 1.47 | 9.5 | 3.8 | 6.4 | 194.0 | 204 | 131 | 118 | 42 | 81 | 138 | 2 | 0 | 0 | 0 | 17 | 3 | 1 | 5.69 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 71 | 35 | 30 | 9 | 13 | 4.96 | .314 | 1.36 | 9.1 | 3.1 | 5.3 | 187.0 | 189 | 105 | 103 | 22 | 65 | 111 | 4 | 3 | 0 | 3 | 13 | 3 | 5 | 4.43 |
| CL | Uehara, K.Uehara, Koji † >> | 38 | 2013 | R | 100 | 92 | 0 | 10 | 9 | 4.67 | .296 | 1.25 | 8.3 | 3.0 | 9.1 | 98.1 | 90 | 54 | 51 | 12 | 33 | 99 | 0 | 30 | 9 | 0 | 0 | 1 | 3 | 3.61 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 84 | 89 | 0 | 8 | 5 | 4.40 | .316 | 1.37 | 8.8 | 3.5 | 9.2 | 100.1 | 98 | 51 | 49 | 8 | 39 | 102 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 3.23 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 75 | 67 | 0 | 6 | 2 | 4.93 | .328 | 1.45 | 7.8 | 5.3 | 11.1 | 84.0 | 73 | 46 | 46 | 9 | 49 | 104 | 0 | 1 | 0 | 0 | 0 | 1 | 7 | 3.70 |